[Mono-bugs] [Bug 77575][Nor] New - UnixODBC crashing mono

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Changed by brodock at gmail.com.

http://bugzilla.ximian.com/show_bug.cgi?id=77575

--- shadow/77575	2006-02-16 13:01:10.000000000 -0500
+++ shadow/77575.tmp.10019	2006-02-16 13:01:10.000000000 -0500
@@ -0,0 +1,89 @@
+Bug#: 77575
+Product: Mono: Runtime
+Version: 1.1
+OS: 
+OS Details: UBUNTU 5.10
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: JIT
+AssignedTo: lupus at ximian.com                            
+ReportedBy: brodock at gmail.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: UnixODBC crashing mono
+
+Please fill in this template when reporting a bug, unless you know what you
+are doing.
+Description of Problem:
+
+
+Steps to reproduce the problem:
+1. Download SunUO at www.sunuo.org
+2. Setup MyRunUO (a subcomponent of SunUO)
+3. Let it run for a day
+
+Actual Results:
+Eventually crash and i get this error report:
+-------- start --------
+=================================================================
+Got a SIGSEGV while executing native code. This usually indicates
+a fatal error in the mono runtime or one of the native libraries
+used by your application.
+=================================================================
+
+Stacktrace:
+
+in <0x4> (wrapper managed-to-native) System.Data.Odbc.libodbc:SQLExecDirect
+(intptr,string,int)
+in <0xfffffd04> (wrapper managed-to-native)
+System.Data.Odbc.libodbc:SQLExecDirect (intptr,string,int)
+in <0x4c> System.Data.Odbc.OdbcCommand:ExecSQL (string)
+in <0x63> System.Data.Odbc.OdbcCommand:ExecuteNonQuery (bool)
+in <0xc> System.Data.Odbc.OdbcCommand:ExecuteNonQuery ()
+in <0x13da3a> (wrapper remoting-invoke-with-check)
+System.Data.Odbc.OdbcCommand:ExecuteNonQuery ()
+in <0x58a> Server.Engines.MyRunUO.DatabaseCommandQueue:Thread_Start ()
+in <0x20220> (wrapper delegate-invoke) System.MulticastDelegate:invoke_void ()
+in <0x50f78b09> (wrapper runtime-invoke) System.Object:runtime_invoke_void
+(object,intptr,intptr,intptr)
+
+Native stacktrace:
+
+        mono(mono_handle_native_sigsegv+0x7c) [0x814762c]
+        mono [0x8117e5b]
+        [0xffffe440]
+        /usr/lib/libmysqlclient_r.so.12(mysql_read_query_result+0x191)
+[0xb585f678]
+        /usr/lib/libmysqlclient_r.so.12(mysql_real_query+0x3d) [0xb58620d9]
+        /usr/lib/libmysqlclient_r.so.12(mysql_query+0x3a) [0xb586211e]
+        /usr/lib/odbc/libmyodbc.so(do_query+0x162) [0xb58a3a42]
+        /usr/lib/odbc/libmyodbc.so(my_SQLExecute+0x12c) [0xb58a4935]
+        /usr/lib/odbc/libmyodbc.so(SQLExecDirect+0x48) [0xb58a4a35]
+        /usr/lib/libodbc.so(SQLExecDirect+0x2f2) [0xb58d0d42]
+        [0xb591f952]
+        [0xb591f61d]
+        [0xb591f3d4]
+        [0xb591f355]
+        [0xb591f319]
+        [0xb5a5cd1b]
+        [0xb7132768]
+        [0xb7152959]
+        mono(mono_runtime_delegate_invoke+0x2a) [0x80cb43a]
+        mono [0x80b1097]
+        mono [0x80f8fa5]
+        mono [0x810610b]
+        /lib/tls/i686/cmov/libpthread.so.0 [0xb7f04361]
+        /lib/tls/i686/cmov/libc.so.6(__clone+0x5e) [0xb7e6fbde]
+-------- stop -------
+
+Expected Results:
+No crashes :)
+
+How often does this happen? 
+Eventually (1 or 2 times a day)
+
+Additional Information: